Rapid: Individual Calculations March 2020
 Tacuchian, Marcelo Oliveira  Total change: 6.00  Rating chartPersonal card
 Portugal Open 2020 - Rapid Lisboa POR 2020-02-02
RcRownchangeKK*chgGame
 1505 1272 2.00 7 0.30 20 6.00 
  Correia, Mario 1672  * POR0.001-0.0820-1.60 
  Elias, Ruben Joel Monteiro 1672  * POR0.001-0.0820-1.60 
  Marcos Herrero, Francisco 1672  * ESP0.001-0.0820-1.60 
  Almeida, Marta Dias 1054 POR1.0010.22204.40 
  Ferreira, Miguel Limao 1512 POR0.001-0.2020-4.00 
  Cavadas, Jose 1530 POR0.001-0.1820-3.60 
  Corrie, Michael 1423 CAN1.0010.702014.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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